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4357A

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ID = 17068
       
Country:
Great Britain (UK)
Brand: Standard Telephones and Cables Ltd. (STC); London, Foots Cray
Developer: Western Electric Company Inc.; New York (NY) 
Tube type:  Transmitting Triode, air cooled   Power/Output 
Identical to 4357A = CV27
Similar Tubes
Normally replaceable-slightly different:
  357A ; CV691

Base TRANSMITTING & Power-TUBES/VALVES in gen Top contact with a cap.
Was used by Transmittertube (Radio)
Filament Vf 10 Volts / If 10 Ampere / Direct
Description

STC equivalent for WE 357A. 350W plate power dissipation.

 
Text in other languages (may differ)
Information source Taschenbuch zum Röhren-Codex 1948/49   

3d_5.png 4357A
Emilio Ciardiello

 

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